#include<stdio.h>
#include<string.h>
int main(int g_argc,char* g_argv[])
{
  if(g_argc!=2)
  {
    printf("menber!=2\n");
    return 1;
  }
  FILE* fp=fopen(g_argv[1],"r");
  if(!fp)
  {
    printf("open error\n");
    return 2;
  }
  char buffer[128];
  while(1)
  {
    size_t s=fread(buffer,5,1,fp);
    if(s>0)
    printf("%sAAAAA",buffer);
    if(feof(fp))
    {
      break;
    }
  }
  return 0;
}
